
dbg：     文件格式 elf64-x86-64


Disassembly of section .init:

0000000000400418 <_init>:
  400418:	48 83 ec 08          	sub    $0x8,%rsp
  40041c:	48 8b 05 d5 0b 20 00 	mov    0x200bd5(%rip),%rax        # 600ff8 <__gmon_start__>
  400423:	48 85 c0             	test   %rax,%rax
  400426:	74 05                	je     40042d <_init+0x15>
  400428:	e8 53 00 00 00       	callq  400480 <__gmon_start__@plt>
  40042d:	48 83 c4 08          	add    $0x8,%rsp
  400431:	c3                   	retq   

Disassembly of section .plt:

0000000000400440 <.plt>:
  400440:	ff 35 c2 0b 20 00    	pushq  0x200bc2(%rip)        # 601008 <_GLOBAL_OFFSET_TABLE_+0x8>
  400446:	ff 25 c4 0b 20 00    	jmpq   *0x200bc4(%rip)        # 601010 <_GLOBAL_OFFSET_TABLE_+0x10>
  40044c:	0f 1f 40 00          	nopl   0x0(%rax)

0000000000400450 <puts@plt>:
  400450:	ff 25 c2 0b 20 00    	jmpq   *0x200bc2(%rip)        # 601018 <puts@GLIBC_2.2.5>
  400456:	68 00 00 00 00       	pushq  $0x0
  40045b:	e9 e0 ff ff ff       	jmpq   400440 <.plt>

0000000000400460 <printf@plt>:
  400460:	ff 25 ba 0b 20 00    	jmpq   *0x200bba(%rip)        # 601020 <printf@GLIBC_2.2.5>
  400466:	68 01 00 00 00       	pushq  $0x1
  40046b:	e9 d0 ff ff ff       	jmpq   400440 <.plt>

0000000000400470 <__libc_start_main@plt>:
  400470:	ff 25 b2 0b 20 00    	jmpq   *0x200bb2(%rip)        # 601028 <__libc_start_main@GLIBC_2.2.5>
  400476:	68 02 00 00 00       	pushq  $0x2
  40047b:	e9 c0 ff ff ff       	jmpq   400440 <.plt>

0000000000400480 <__gmon_start__@plt>:
  400480:	ff 25 aa 0b 20 00    	jmpq   *0x200baa(%rip)        # 601030 <__gmon_start__>
  400486:	68 03 00 00 00       	pushq  $0x3
  40048b:	e9 b0 ff ff ff       	jmpq   400440 <.plt>

Disassembly of section .text:

0000000000400490 <_start>:
  400490:	31 ed                	xor    %ebp,%ebp
  400492:	49 89 d1             	mov    %rdx,%r9
  400495:	5e                   	pop    %rsi
  400496:	48 89 e2             	mov    %rsp,%rdx
  400499:	48 83 e4 f0          	and    $0xfffffffffffffff0,%rsp
  40049d:	50                   	push   %rax
  40049e:	54                   	push   %rsp
  40049f:	49 c7 c0 70 06 40 00 	mov    $0x400670,%r8
  4004a6:	48 c7 c1 00 06 40 00 	mov    $0x400600,%rcx
  4004ad:	48 c7 c7 ad 05 40 00 	mov    $0x4005ad,%rdi
  4004b4:	e8 b7 ff ff ff       	callq  400470 <__libc_start_main@plt>
  4004b9:	f4                   	hlt    
  4004ba:	66 0f 1f 44 00 00    	nopw   0x0(%rax,%rax,1)

00000000004004c0 <deregister_tm_clones>:
  4004c0:	b8 47 10 60 00       	mov    $0x601047,%eax
  4004c5:	55                   	push   %rbp
  4004c6:	48 2d 40 10 60 00    	sub    $0x601040,%rax
  4004cc:	48 83 f8 0e          	cmp    $0xe,%rax
  4004d0:	48 89 e5             	mov    %rsp,%rbp
  4004d3:	77 02                	ja     4004d7 <deregister_tm_clones+0x17>
  4004d5:	5d                   	pop    %rbp
  4004d6:	c3                   	retq   
  4004d7:	b8 00 00 00 00       	mov    $0x0,%eax
  4004dc:	48 85 c0             	test   %rax,%rax
  4004df:	74 f4                	je     4004d5 <deregister_tm_clones+0x15>
  4004e1:	5d                   	pop    %rbp
  4004e2:	bf 40 10 60 00       	mov    $0x601040,%edi
  4004e7:	ff e0                	jmpq   *%rax
  4004e9:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)

00000000004004f0 <register_tm_clones>:
  4004f0:	b8 40 10 60 00       	mov    $0x601040,%eax
  4004f5:	55                   	push   %rbp
  4004f6:	48 2d 40 10 60 00    	sub    $0x601040,%rax
  4004fc:	48 c1 f8 03          	sar    $0x3,%rax
  400500:	48 89 e5             	mov    %rsp,%rbp
  400503:	48 89 c2             	mov    %rax,%rdx
  400506:	48 c1 ea 3f          	shr    $0x3f,%rdx
  40050a:	48 01 d0             	add    %rdx,%rax
  40050d:	48 d1 f8             	sar    %rax
  400510:	75 02                	jne    400514 <register_tm_clones+0x24>
  400512:	5d                   	pop    %rbp
  400513:	c3                   	retq   
  400514:	ba 00 00 00 00       	mov    $0x0,%edx
  400519:	48 85 d2             	test   %rdx,%rdx
  40051c:	74 f4                	je     400512 <register_tm_clones+0x22>
  40051e:	5d                   	pop    %rbp
  40051f:	48 89 c6             	mov    %rax,%rsi
  400522:	bf 40 10 60 00       	mov    $0x601040,%edi
  400527:	ff e2                	jmpq   *%rdx
  400529:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)

0000000000400530 <__do_global_dtors_aux>:
  400530:	80 3d 05 0b 20 00 00 	cmpb   $0x0,0x200b05(%rip)        # 60103c <_edata>
  400537:	75 11                	jne    40054a <__do_global_dtors_aux+0x1a>
  400539:	55                   	push   %rbp
  40053a:	48 89 e5             	mov    %rsp,%rbp
  40053d:	e8 7e ff ff ff       	callq  4004c0 <deregister_tm_clones>
  400542:	5d                   	pop    %rbp
  400543:	c6 05 f2 0a 20 00 01 	movb   $0x1,0x200af2(%rip)        # 60103c <_edata>
  40054a:	f3 c3                	repz retq 
  40054c:	0f 1f 40 00          	nopl   0x0(%rax)

0000000000400550 <frame_dummy>:
  400550:	48 83 3d c8 08 20 00 	cmpq   $0x0,0x2008c8(%rip)        # 600e20 <__JCR_END__>
  400557:	00 
  400558:	74 1e                	je     400578 <frame_dummy+0x28>
  40055a:	b8 00 00 00 00       	mov    $0x0,%eax
  40055f:	48 85 c0             	test   %rax,%rax
  400562:	74 14                	je     400578 <frame_dummy+0x28>
  400564:	55                   	push   %rbp
  400565:	bf 20 0e 60 00       	mov    $0x600e20,%edi
  40056a:	48 89 e5             	mov    %rsp,%rbp
  40056d:	ff d0                	callq  *%rax
  40056f:	5d                   	pop    %rbp
  400570:	e9 7b ff ff ff       	jmpq   4004f0 <register_tm_clones>
  400575:	0f 1f 00             	nopl   (%rax)
  400578:	e9 73 ff ff ff       	jmpq   4004f0 <register_tm_clones>

000000000040057d <sum>:
#include<stdio.h>                                                                                                             
      
int sum(int s,int e)      
{      
  40057d:	55                   	push   %rbp
  40057e:	48 89 e5             	mov    %rsp,%rbp
  400581:	89 7d ec             	mov    %edi,-0x14(%rbp)
  400584:	89 75 e8             	mov    %esi,-0x18(%rbp)
    int result=0;    
  400587:	c7 45 fc 00 00 00 00 	movl   $0x0,-0x4(%rbp)
    
    int i=s;    
  40058e:	8b 45 ec             	mov    -0x14(%rbp),%eax
  400591:	89 45 f8             	mov    %eax,-0x8(%rbp)
    for(;i<=e;i++)    
  400594:	eb 0a                	jmp    4005a0 <sum+0x23>
    {    
        result+=i;    
  400596:	8b 45 f8             	mov    -0x8(%rbp),%eax
  400599:	01 45 fc             	add    %eax,-0x4(%rbp)
    for(;i<=e;i++)    
  40059c:	83 45 f8 01          	addl   $0x1,-0x8(%rbp)
  4005a0:	8b 45 f8             	mov    -0x8(%rbp),%eax
  4005a3:	3b 45 e8             	cmp    -0x18(%rbp),%eax
  4005a6:	7e ee                	jle    400596 <sum+0x19>
    }    
    return result;    
  4005a8:	8b 45 fc             	mov    -0x4(%rbp),%eax
}    
  4005ab:	5d                   	pop    %rbp
  4005ac:	c3                   	retq   

00000000004005ad <main>:
    
int main()    
{    
  4005ad:	55                   	push   %rbp
  4005ae:	48 89 e5             	mov    %rsp,%rbp
  4005b1:	48 83 ec 10          	sub    $0x10,%rsp
    int start =1;    
  4005b5:	c7 45 fc 01 00 00 00 	movl   $0x1,-0x4(%rbp)
    int end=100;    
  4005bc:	c7 45 f8 64 00 00 00 	movl   $0x64,-0x8(%rbp)
    printf("I will begin\n");    
  4005c3:	bf 90 06 40 00       	mov    $0x400690,%edi
  4005c8:	e8 83 fe ff ff       	callq  400450 <puts@plt>
    int n=sum(start,end);    
  4005cd:	8b 55 f8             	mov    -0x8(%rbp),%edx
  4005d0:	8b 45 fc             	mov    -0x4(%rbp),%eax
  4005d3:	89 d6                	mov    %edx,%esi
  4005d5:	89 c7                	mov    %eax,%edi
  4005d7:	e8 a1 ff ff ff       	callq  40057d <sum>
  4005dc:	89 45 f4             	mov    %eax,-0xc(%rbp)
    printf("running done, result is :[%d~%d]=%d\n",start,end,n);    
  4005df:	8b 4d f4             	mov    -0xc(%rbp),%ecx
  4005e2:	8b 55 f8             	mov    -0x8(%rbp),%edx
  4005e5:	8b 45 fc             	mov    -0x4(%rbp),%eax
  4005e8:	89 c6                	mov    %eax,%esi
  4005ea:	bf a0 06 40 00       	mov    $0x4006a0,%edi
  4005ef:	b8 00 00 00 00       	mov    $0x0,%eax
  4005f4:	e8 67 fe ff ff       	callq  400460 <printf@plt>
    return 0;    
  4005f9:	b8 00 00 00 00       	mov    $0x0,%eax
                                                                                                                             
} 
  4005fe:	c9                   	leaveq 
  4005ff:	c3                   	retq   

0000000000400600 <__libc_csu_init>:
  400600:	41 57                	push   %r15
  400602:	41 89 ff             	mov    %edi,%r15d
  400605:	41 56                	push   %r14
  400607:	49 89 f6             	mov    %rsi,%r14
  40060a:	41 55                	push   %r13
  40060c:	49 89 d5             	mov    %rdx,%r13
  40060f:	41 54                	push   %r12
  400611:	4c 8d 25 f8 07 20 00 	lea    0x2007f8(%rip),%r12        # 600e10 <__frame_dummy_init_array_entry>
  400618:	55                   	push   %rbp
  400619:	48 8d 2d f8 07 20 00 	lea    0x2007f8(%rip),%rbp        # 600e18 <__init_array_end>
  400620:	53                   	push   %rbx
  400621:	4c 29 e5             	sub    %r12,%rbp
  400624:	31 db                	xor    %ebx,%ebx
  400626:	48 c1 fd 03          	sar    $0x3,%rbp
  40062a:	48 83 ec 08          	sub    $0x8,%rsp
  40062e:	e8 e5 fd ff ff       	callq  400418 <_init>
  400633:	48 85 ed             	test   %rbp,%rbp
  400636:	74 1e                	je     400656 <__libc_csu_init+0x56>
  400638:	0f 1f 84 00 00 00 00 	nopl   0x0(%rax,%rax,1)
  40063f:	00 
  400640:	4c 89 ea             	mov    %r13,%rdx
  400643:	4c 89 f6             	mov    %r14,%rsi
  400646:	44 89 ff             	mov    %r15d,%edi
  400649:	41 ff 14 dc          	callq  *(%r12,%rbx,8)
  40064d:	48 83 c3 01          	add    $0x1,%rbx
  400651:	48 39 eb             	cmp    %rbp,%rbx
  400654:	75 ea                	jne    400640 <__libc_csu_init+0x40>
  400656:	48 83 c4 08          	add    $0x8,%rsp
  40065a:	5b                   	pop    %rbx
  40065b:	5d                   	pop    %rbp
  40065c:	41 5c                	pop    %r12
  40065e:	41 5d                	pop    %r13
  400660:	41 5e                	pop    %r14
  400662:	41 5f                	pop    %r15
  400664:	c3                   	retq   
  400665:	90                   	nop
  400666:	66 2e 0f 1f 84 00 00 	nopw   %cs:0x0(%rax,%rax,1)
  40066d:	00 00 00 

0000000000400670 <__libc_csu_fini>:
  400670:	f3 c3                	repz retq 

Disassembly of section .fini:

0000000000400674 <_fini>:
  400674:	48 83 ec 08          	sub    $0x8,%rsp
  400678:	48 83 c4 08          	add    $0x8,%rsp
  40067c:	c3                   	retq   
